Tech Stuff

I like the Center for American Progress.  I really do, for the sheer level of research they utilize when writing any given bulletin they send out. I am in awe. Having said that, I’m not sure how I feel about their latest posts on what they call the Two-Tiered Internet. The NY Times has a better written account of what it means and why.

Google Alert just dumped a link in my lap that I’m a bit conflicted about: it’s called "Metacrap" and it’s an angry and obnoxious attempt by Cory Doctorow to make what should be an excellent point. Namely, that not all meta-data is reliable and the level to which it is unreliable necessarily degrades its utility for everyone, including (especially?) libraries.

I’ll just say now that I have no idea who Doctorow is or why he’s so unhappy with the idea of meta-data–he seems really annoyed by the fact that the stuff is routinely misused by everybody from porn site designers to slick web marketers and novices who don’t know a thing about HTML getting involved.  But he concludes by saying that meta-data are actually quite useful:

"Certain kinds of implicit meta-data is awfully useful, in
fact. Google exploits meta-data about the structure of the World Wide
Web: by examining the number of links pointing at a page (and the
number of links pointing at each linker), Google can derive statistics
about the number of Web-authors who believe that that page is important
enough to link to, and hence make extremely reliable guesses about how
reputable the information on that page is.

This sort of observational meta-data is far more reliable
than the stuff that human beings create for the purposes of having
their documents found. It cuts through the marketing bullshit, the
self-delusion, and the vocabulary collisions.

Taken more broadly, this kind of meta-data can be thought of
as a pedigree: who thinks that this document is valuable? How closely
correlated have this person’s value judgments been with mine in times
gone by? This kind of implicit endorsement of information is a far
better candidate for an information-retrieval panacea than all the
world’s schema combined."

To him, I say only: Dude, calm down.

I think he’s making a few errors of his own here: a popular web site may be a better source of disinformation than fact, for example, no matter how many Google links point to it or how many hits have been logged over time–what about a completely factual site that nobody chooses to give credence to, for that matter? (Good info, no coverage. He also ignores Roy Tennant’s analysis of Google’s limitations). He’s right that as more and more pages spring up from more and more sources that nobody has first-hand knowledge of, the general quality of the information disseminated goes down, but that’s just common sense , or it should be.  People have all manner of bias and those biases invariably find their ways into the work they create.  No argument there.

Second, and perhaps more importantly: has anyone actually written anything on how the increasing use of meta-data will somehow solve all  information seekers’ problems? Has anyone actually put that idea forth? Or is "meta-utopia" something Doctrow just came up with because it sounded cool?  (I suspect the latter, but what do I know?)

Yes, meta-data are misused, sometimes badly abused, to the detriment of many. Of course there are problems.  Show me anything created by the human race without the potential for misuse or problems. If you can’t–and we both know you can’t–stop your whining and help those of us who believe in meta-data’s value as an information locating aid to fix the problems that you’ve found.   Lead, follow, or get out of the way.

This concludes the sermon. As I said, his general point has value; he’s just burying it beneath a few tons of cranky hyperbole. I’ve included the link above so you can go read what he says and judge for yourself.